search

php截取utf

Jun 06, 2016 pm 07:50 PM
2linuxphpinterceptCommunityforumEnter

欢迎进入Linux社区论坛,与200万技术人员互动交流 >>进入 用php截取utf-8中文字符串乱码的解决方法: 在PHP中截取UTF-8编码的字符串时,有可能碰到半字符的问题,也就是乱码,以下函数可以解决这个问题:function utf8_substr($str,$len) { for($i=0;$i$len;$i++)

欢迎进入Linux社区论坛,与200万技术人员互动交流 >>进入

    用php截取utf-8中文字符串乱码的解决方法:

    在PHP中截取UTF-8编码的字符串时,有可能碰到半字符的问题,也就是乱码,以下函数可以解决这个问题:function utf8_substr($str,$len)

    {

    for($i=0;$i

    {

    $temp_str=substr($str,0,1);

    if(ord($temp_str) > 127){

    $i++;

    if($i

    $new_str[]=substr($str,0,3);

    $str=substr($str,3);

    }

    }else {

    $new_str[]=substr($str,0,1);

    $str=substr($str,1);

    }

    }

    return join($new_str);

    }

php截取utf

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

MinGW - Minimalist GNU for Windows

MinGW - Minimalist GNU for Windows

This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

DVWA

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

PhpStorm Mac version

PhpStorm Mac version

The latest (2018.2.1) professional PHP integrated development tool